City Guilds Model Questions Vol1 2021 Engineering Question 6
Practice objective / multiple choice question 6 from the 2021 City Guilds Model Questions Vol1 Engineering examination.
An AC supply of (230\ \text{V}\) RMS at (50\ \text{Hz}\) drives a series circuit consisting of a resistor (R\ (\Omega)\) and an ideal inductor (L\ (\text{H})\). The RMS current measured is (5\ \text{A}\) and the power factor is (0.8\) lagging. Determine the resistance (R\) (to one decimal place) and the inductance (L\) (to three decimal places).
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About This Question
This is City Guilds Model Questions Vol1 2021 Engineering Question 6. It is one of the objective questions from the 2021 City Guilds Model Questions Vol1 Engineering examination.
Difficulty level: Medium .
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